Title:
CONTROL SYSTEM, DRIVER, ELECTRIC MOTOR, CONTROL UNIT, AND CONTROL METHOD
Document Type and Number:
Japanese Patent JP2022141529
Kind Code:
A
Abstract:
To simplify a signal line to reduce the burden on and cost of wiring work in a complex control system including a plurality of drivers.SOLUTION: Drivers and electric motors included in a plurality of control mechanisms and a control unit are connected using a network having a daisy chain structure. The control unit sets, in regions within a packet corresponding to the drivers in the plurality of control mechanisms, instructions addressed to the drivers and transmits the packet to the next connection destination in the daisy chain structure. The drivers each acquire, from the region corresponding to the driver itself within the packet received from the transmission source in the daisy chain structure, the instructions addressed to the driver itself from the control unit and transmits the received packet to the next destination. The electric motor each sets, in a region corresponding to the motor itself within the received packet, a physical quantity detected by an encoder of each electric motor and transmits the received packet to the next destination.SELECTED DRAWING: Figure 1
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Inventors:
ASAI TAKASHI
Application Number:
JP2021041885A
Publication Date:
September 29, 2022
Filing Date:
March 15, 2021
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
H04L12/28; H02P5/46
Attorney, Agent or Firm:
Hidewa Patent Office
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